Synonyms for Mew (same or very similar meaning)
WordNet sense 1 (the sound made by a cat (or any sound resembling this)):
meow, miaul, miaou, miaowWordNet sense 2 (the common gull of Eurasia and northeastern North America):
Larus canus, mew gull, sea mewFrom the ODE community, based on WordNetadd/edit